Rank	Countries/Territories	Count	Percent
1	United States	400	35.6%
2	China	374	33.2%
3	Germany	66	5.9%
4	France	47	4.2%
5	Canada	44	3.9%
6	Australia	26	2.3%
7	Cyprus	21	1.9%
8	Japan	18	1.6%
9	Netherlands	17	1.5%
10	India	14	1.2%
11	Russia	14	1.2%
12	Switzerland	10	0.9%
13	Taiwan	9	0.8%
14	Hong Kong	9	0.8%
15	Thailand	8	0.7%
16	Singapore	6	0.5%
17	Ireland	5	0.4%
18	Ukraine	4	0.4%
19	Korea, Republic of	4	0.4%
20	Egypt	3	0.3%
21	Spain	3	0.3%
22	Saudi Arabia	3	0.3%
23	Norway	2	0.2%
24	United Arab Emirates	2	0.2%
25	Viet Nam	2	0.2%
26	Czech Republic	2	0.2%
27	Argentina	2	0.2%
28	Bangladesh	2	0.2%
29	Belgium	1	0.1%
30	Brazil	1	0.1%
31	Lithuania	1	0.1%
32	Malaysia	1	0.1%
33	Mongolia	1	0.1%
34	United Kingdom	1	0.1%
35	Iraq	1	0.1%
36	Serbia	1	0.1%